Menene Sodium Cyanide ake amfani dashi?

Sodium Cyanide ana yawan amfani da shi a masana'antar hakar ma'adinai don hako zinare daga ma'adinai.

Ta yaya zan iya inganta amfani da sinadarai wajen sarrafa tama?

Inganta amfani da sinadarai wajen sarrafa tama ya ƙunshi dabaru da dama don haɓaka inganci da ƙimar farashi:

Shin akwai takamaiman ƙa'idodi don amfani da sinadarai na ma'adinai?

Ee, yin amfani da sinadarai na ma'adinai yana ƙarƙashin ƙa'idodi daban-daban waɗanda ke tafiyar da samarwa, amfani, adanawa, da zubar da su. An tsara waɗannan dokoki don kare lafiyar ɗan adam da muhalli. Mahimman abubuwan da aka tsara sun haɗa da:

Menene wakili na sulhu, kuma ta yaya yake aiki a ma'adinai?

Wakilin daidaitawa, wanda kuma aka sani da flocculant, wani sinadari ne da ake amfani dashi don hanzarta daidaita abubuwan da aka dakatar a cikin ruwa. A cikin mahallin hakar ma'adinai, wakilai masu daidaitawa suna da mahimmanci don haɓaka ingantaccen sarrafa tama da sarrafa wutsiya.

Ta yaya zan adana sodium Cyanide lafiya?

Sodium Cyanide ya kamata a adana shi a wuri mai sanyi, bushe, nesa da kayan da ba su dace ba kuma daidai da jagororin aminci.

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Cin Nasara Kan Ma'adanai Masu Tauri a Tafkin Victoria Goldfields: Man Fetur Na Musamman Don Haƙar Ma'adinai Na Gabashin Afirka

Rage Fashi da Matsalolin Kayayyaki a Tanzaniya, Kenya, da Habasha ta hanyar amfani da NaCN Mai Tsabta, Carbon Mai Yawan Aiki, da kuma GDA Mai Kyau ga Muhalli.

UnitedChemical08-19-2026gabashin Afrika530

Cin Nasara Kan Ma'adanai Masu Tauri a Tafkin Victoria Goldfields: Man Fetur Na Musamman Don Haƙar Ma'adinai Na Gabashin Afirka

$Ma'adanai Masu Kare Kanta a Tafkin Victoria Goldfields: Manyan Ma'adanai don Haƙar Ma'adinai na Gabashin Afirka Afirka Sinadaran hakar zinare na Tanzania reagents greenstone metallurgy AuCyan™ Sodium Cyanide NaCN AuCarb™ Gold Recovery Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Dar es Salaam dabaru Geita mine North Mara cyanide wadata Bulyanhulu refractory ma'adinai Habasha Tulu Kapi cirewa wakili mara haɗari harsashi da aka kunna carbon CIL Tsabtataccen 98.3% CIF CIF share sinadarai na tashar jiragen ruwa ta Mombasa Preg-sata mafita sha kinetics Mai bin muhalli Mai dacewa da masana'anta kai tsaye sodium No. 1 hoto$

Sashen hakar ma'adinai na Gabashin Afirka, wanda ke da alaƙa da yankin Tafkin Victoria Greenstone Belt na Tanzaniya kuma yana faɗaɗa zuwa tsaunukan Habasha da Kenya masu kyau, yana wakiltar ɗaya daga cikin gundumomin zinare mafi ƙarfi a duniya. Yana ɗaukar kadarorin Tier-1 kamar Ma'adinan Zinare na Geita, North Mara, Bulyanhulu, da ayyukan da ke tafe kamar Tulu Kapi, yuwuwar yankin tana da ban mamaki. Duk da haka, yayin da ma'adinan oxide na kusa da saman ƙasa ke ƙarewa, masu hakar ƙarfe na Gabashin Afirka suna ƙara tilastawa su sarrafa ma'adinan sulfide masu zurfi, masu rikitarwa, da kuma masu jure wa muhalli.

Sarrafa waɗannan ma'adanai masu zurfi na Gabashin Afirka ya gabatar da ƙalubale guda uku masu mahimmanci ga manajojin masana'antar CIL/CIP. Na farko , mummunan yanayin "fashi da wuri" na ma'adinan carbon aceous na gida, waɗanda ke shanye zinare da aka zubar kafin a iya dawo da su. Na biyu , an ƙara tsananta binciken muhalli a kusa da ruwan da aka raba na Tafkin Victoria, inda ake ɗaukar haɗarin fitar da wutsiyar cyanide . Na uku , hanyoyin jigilar kayayyaki masu wahala daga Tashoshin Jiragen Ruwa na Dar es Salaam da Mombasa, inda dubban kilomita na hanyoyi masu tsauri da ba su da kwalta ke buƙatar marufi na sinadarai waɗanda za su iya jure girgiza da danshi mai tsanani.

United Chemical ya ƙirƙiro wani tsari na musamman na na'urorin ƙarfe waɗanda aka ƙera musamman don shawo kan waɗannan ƙalubalen da ke Gabashin Afirka. Ta hanyar inganta hanyoyin fitar da sinadarai, mamaye tseren shaye-shaye, da kuma samar da madadin da ya dace da ESG, muna tabbatar da cewa masana'antar ku tana da matsakaicin yawan amfanin da za a samu duk da yanayin ƙasa mai sarkakiya da kuma yanayin ƙasa mai tsauri.

Kayayyakin Da Aka Kwato Daga Zinare Na Farko Don Gabashin Afirka

AuCyan™ Sodium Cyanide NaCN (≥98.3%)

Jigilar kayayyaki masu haɗari daga Dar es Salaam zuwa wuraren haƙar ma'adinai na Tanzaniya ko Rwanda yana buƙatar cikakken daidaito a cikin marufi. Gangunan da ba su da inganci za su fashe a kan hanyoyin cikin gida masu tsauri. Bugu da ƙari, yawan ƙarfe mai tushe (kamar jan ƙarfe) a cikin wasu ma'adanai na dutse na Gabashin Afirka yana cinye cyanide mai ƙarancin inganci cikin sauri. AuCyan™ yana magance matsalolin biyu.

Tsabta Mai Tsauri Ga Ma'adanai Masu Rage Tsauri: An tabbatar da tsarkin ≥98.3%, AuCyan™ yana tabbatar da samar da cyanide mai aiki kyauta (CN-). Ana buƙatar wannan siffa mai ƙarfi don shiga da kuma fitar da zinare da aka lulluɓe a cikin matrices na pyritic da arsenopyritic waɗanda suka saba da bel ɗin Lake Victoria.
Sulke na Rift Valley: Muna amfani da gangunan ƙarfe masu inganci marasa takardar shaida, waɗanda aka yi wa ado da manyan layukan polymer na ciki masu rufewa biyu. Ko kuna tafiya a kan hanyar Tsakiya ko kuna fuskantar danshi mai kyau, AuCyan™ yana isa ga da'irar haɗakar ku a bushe, lafiya, kuma yana da cikakken ƙarfi.

Kwakwa Mai Gyaran Zinare na AuCarb™ Carbon da Aka Kunna (≥99% Taurin)

Lokacin da ake sarrafa ma'adinan carbon da ake kira "preg-sabbing" da ake samu a Tanzania da Habasha, dole ne Carbon da aka kunna ya fi carbon da ke cikin ma'adinan halitta. Idan yawan shaye-shayen carbon ɗinka ya yi ƙasa, ma'adinan halitta zai sace zinaren, ya aika shi har abada zuwa madatsar ruwa ta wutsiya.

Mamaye Gasar Shafawa: AuCarb™ yana da hanyar sadarwa mai zurfi da aka ƙera da kyau. Yana da saurin shafawa, yana ɗaukar babban [Au(CN)₂]⁻ kafin carbon na asali mai sata ya iya amsawa, yana inganta cikakken murmurewa.
Sifili Mai Rage Ragewa a cikin Babban Ragewar CIL: An ƙera shi daga fitattun Kwakwa Shells kuma an kunna shi ta hanyar zafi zuwa tauri mai ban mamaki ≥99%, AuCarb™ yana tsayayya da lalacewa a cikin tashin hankali mai ƙarfi da yawan slurry, yana hana tarar carbon mai ɗauke da zinare daga fitowa daga allonka.

📊 Jerin AuCarb™: Ma'aunin Ma'auni na Musamman Teburin Kwatanta Mai Sauƙi

Domin sauƙaƙe tsarin zaɓi mai sauƙi wanda aka tsara shi da takamaiman da'irar ƙarfe, mun taƙaita mahimman sigogin fasaha na nau'ikan AuCarb™ guda huɗu masu tasowa.

Sigar Gwaji ta Muhimmi	AuCarb™ BC1100	AuCarb™ AC50	AuCarb™ AC55	AuCarb™ AC60
Matsayin Ma'aunin Kasuwa	Tushen Tarin Al'ada / Aiki Mai Tsada	Samfurin da aka kwatanta: Jacobi G208AS	Samfurin da aka kwatanta: Jacobi G209AS	Zabi na gaba don Babban Sikeli / Mai Kwatantawa: Jacobi G210AS
Yawaita Bayyana	0.40-0.50 g/ml	0.48-0.55 g/ml	0.45-0.55 g/ml	0.45-0.55 g/ml
Taurin Kwano	≥ 98.5%	≥ 99%	≥ 99%	≥ 99%
Abubuwan da ke cikin Platelet	5%	5%	5%	5%
Haɓaka	≤ 2%	≤ 1.5%	≤ 2%	≤ 2%
Jimlar Abun Ciki	5%	3%	3%	3%
danshi	≤ 10%	≤ 5%	≤ 5%	≤ 5%
Ƙarfin Sha (K Darajar)	/	≥ 26 Kg/t	≥ 28 Kg/t	≥ 30 Kg/t
Yawan Sha (R Darajar)	/	≥ 50%	≥ 55%	≥ 60%
Lambar Iodine	≥ 1100 mg/g	/	/	/
Aikin Butane	/	≥ 19.5%	≥ 21%	≥ 23%
CTC (Ayyukan Carbon Tetrachloride)	/	≥ 50%	≥ 55%	/

* Shiryawa & Jigilar kaya: Dangane da ƙayyadaddun bayanai na raga na 6x12 ko 8x16; an lulluɓe su sosai a cikin jakunkunan PE masu lankwasawa masu nauyin kilogiram 25. Muna bayar da jigilar kaya na duniya a ƙarƙashin sharuɗɗan FOB, CIF, da CFR.
* Ka'idojin Aiwatarwa: Yana bin ƙa'idodin ASTM na Amurka da ƙa'idodin gwajin haƙar ma'adinai na cikin gida na AARL. Samfurin ya wuce dubawa na ɓangare na uku kuma ana iya samar da samfuran gwaji idan an buƙata.

Tsarin Aikin Ƙarfe Mai Amfani: Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), Carbon-in-Column (CIC).

AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba

Gudanar da ma'adinan zinare kusa da tafkin Victoria ko kuma a cikin tsaunukan noma na Habasha yana kawo babban kulawa ga ESG (Muhalli, zamantakewa, da shugabanci). Zubewar cyanide barazana ce ga ayyukan da ake yi a nan. AuLeach™ yana ba da mafi kyawun madadin haƙo zinare mai kyau ga muhalli.

Kare Tsarin Halittu Masu Laifi: A matsayin wani abu mai sauƙin guba wanda ba shi da haɗari, AuLeach™ yana tabbatar da cewa Cibiyar Ajiya ta Tailings (TSF) ta ci gaba da bin ƙa'idodin muhalli, yana rage manyan nauyin da ke tattare da gurɓatar ruwan ƙasa.
Kawar da Matsalolin Tashar Jiragen Ruwa: Saboda ba a sanya shi a matsayin Kayayyakin Haɗari na Aji 6.1 ba, AuLeach™ tana share kwastam a Dar es Salaam da Mombasa cikin kwanaki, ba makonni ba. Yana kawar da buƙatar rakiya masu tsada da kuma izinin ajiya na musamman a iyakokin Gabashin Afirka.

Kwarewa a Hanyoyin Sufuri na Gabashin Afirka: CIF Dar es Salaam da Mombasa

Ci gaba da samar da kayayyaki shine ginshiƙin masana'antar CIL mai nisa. Jinkiri a tashar jiragen ruwa ko lalacewar kayayyaki saboda rashin kyawun sufuri na iya dakatar da ayyukan da suka kai miliyoyin daloli. United Chemical yana ba da ƙwarewar dabaru daga ƙarshe zuwa ƙarshe ga Gabashin Afirka.

Ingantaccen Tsarin Hanya: Muna bayar da ingantattun sharuɗɗan CIF zuwa Tashar Jiragen Ruwa ta Dar es Salaam (Tanzania) don samun damar shiga filayen zinare na Tafkin Victoria cikin sauri, da kuma Tashar Jiragen Ruwa ta Mombasa (Kenya) don jigilar kaya ta ƙasa zuwa Kenya cikin sauƙi da ayyukan Habasha/Uganda marasa iyaka.
Takardu Marasa Aibi: Shigo da sinadarai a Gabashin Afirka yana buƙatar tabbatarwa mai tsauri kafin a fitar da su (kamar PVOC/CoC). Muna kula da duk wani bincike na musamman na SGS/Bureau Veritas tun daga tushe, muna tabbatar da cewa wakilan share fage na yankinku ba su fuskanci wata matsala ba lokacin da jiragen ruwa suka isa.

Tabbatar da Aikin da Kake yi a Ma'adanai na Gabashin Afirka

Ba wai kawai muke sayar da sinadarai ba; muna ba da tabbacin ƙarfe. Muna gayyatar Manajan Shuka da Manyan Masana Ƙarfe a faɗin Tanzania, Habasha, da Kenya don neman samfuran dakin gwaje-gwaje kyauta. Gudanar da gwaje-gwajen kwalba da shaye-shaye kai tsaye a cikin dakin gwaje-gwajen gidan yanar gizon ku kuma ku shaida bayanan.

Nemi Samfuran Dakunan Gwaji Kyauta Yanzu

Tambayoyin da Ake Yawan Yi: Aikin Karfe na Zinare a Gabashin Afirka

1. Ta yaya AuCarb™ ke yaƙi da fashi da makami a cikin ma'adanai na dutse masu launin kore na Tanzaniya?

Ma'adanai da yawa a cikin Tafkin Victoria Greenstone Belt suna ɗauke da iskar carbon ta halitta wadda ke "ɓata" zinariya yayin fitar da ruwa. An ƙera AuCarb™ Coconut Shell Activated Carbon tare da ingantaccen tsari mai zurfi wanda ke samar da tasirin sha mai yawa. Yana ɗaukar hadaddun [Au(CN)₂]⁻ da sauri fiye da carbon na asali, yana tabbatar da cewa zinare ya ƙare a cikin da'irar fitar da ruwa, ba wutsiyar ku ba.

2. Shin AuLeach™ GDA tana da aminci ga ayyukan da ke kusa da tafkin Victoria?

Hakika. An ba da takardar shaidar AuLeach™ Gold Leaching Agent a duk duniya a matsayin wanda ba shi da haɗari. Ga ma'adinai da ke aiki kusa da yankunan da ke da haɗari ga muhalli kamar Tafkin Victoria, maye gurbin Sodium Cyanide mai guba da AuLeach™ yana rage haɗarin ambaliyar ruwa na TSF (Tailings Storage Facility) sosai, yana tabbatar da bin ƙa'idodin ESG da kuma kare hanyoyin ruwa na gida.

3. Me ya sa AuCyan™ ya dace da doguwar hanyar sufuri daga Dar es Salaam?

Sufuri na cikin gida a faɗin Gabashin Afirka na iya haifar da girgizar kaya a kan titunan da ba a shimfida ba da kuma yawan danshi a yankin. An ɗaure AuCyan™ NaCN ɗinmu a cikin gangunan ƙarfe masu ƙarfi waɗanda UN ta ba da takardar shaida tare da layukan polymer da aka rufe da zafi, wanda ke ba da tabbacin babu wani danshi ko fashewa a lokacin tafiya mai wahala zuwa wurin haƙar ma'adinai.

4. Shin AuLeach™ yana buƙatar sabbin kayan aiki idan muna amfani da NaCN a halin yanzu?

Ba a buƙatar kashe kuɗi mai yawa. An tsara AuLeach™ a matsayin madadin sodium cyanide kai tsaye . Manajan masana'antar shuke-shuke na Gabashin Afirka za su iya shigar da AuLeach™ cikin tankunan tayar da hankali da suke da su, kushin leach, ko saitunan leaching na vat ta amfani da famfunan allurai na yanzu da kuma da'irorin shaye-shayen carbon.

5. Ta yaya tsarkin AuCyan™ ≥98.3% ke inganta fitar da ruwa a cikin ma'adanai masu narkewar sulfide?

Ma'adanai na gabashin Afirka galibi suna buƙatar yanayi mai tsauri na fitar da ruwa. Cyanide mai ƙarancin daraja yana haifar da ƙazanta waɗanda ke amsawa da ƙarfe na asali (kamar jan ƙarfe ko ƙarfe), yana ɓatar da sinadarin. Tsabtace AuCyan™ mai garantin ≥98.3% yana tabbatar da yawan cyanide mai aiki (CN-), yana samar da saurin narkewar sinadarai da rage yawan amfani da reagent gabaɗaya.

6. Shin AuLeach™ ya share kwastam da sauri a Mombasa da Dar es Salaam?

Eh. Saboda sinadarin Sodium cyanide sinadari ne mai guba na Class 6.1, yana buƙatar cikakken izinin tsaro, izinin muhalli, da kuma rakiyar makamai a tashoshin jiragen ruwa na Gabashin Afirka. AuLeach™ , kasancewar ba shi da haɗari, ana sarrafa shi azaman kayan masana'antu gabaɗaya, yana guje wa waɗannan matsalolin ƙa'idoji kuma yana isa masana'antar ku makonni da sauri.

7. Ta yaya AuCarb™ ke aiki a cikin motsin CIL mai yawan yawa?

A cikin masana'antun Carbon-in-Leach (CIL) masu yawan aiki, carbon yana fuskantar mummunan yankewar injiniya. AuCarb™ yana aiki da zafi har zuwa tauri mai tsanani na ≥99%. Wannan yana hana carbon ɗin ya zama ƙananan ƙwayoyin cuta, ta haka yana kawar da haɗarin kwararar da ke ɗauke da zinare ta cikin allon matakai daban-daban kuma ya ɓace ga wutsiya.

8. Shin kuna gudanar da binciken PVOC/CoC da ake buƙata a Tanzania da Kenya?

Eh. Mun haɗa cikakken bin ƙa'idodin Gabashin Afirka cikin tsarin jigilar kayayyaki. Muna haɗaka da hukumomin da aka amince da su a duniya (kamar SGS ko Bureau Veritas) a tashar jiragen ruwa don tabbatar da Tabbacin Daidaito (PVOC) da Takaddun Shaida na Daidaito (CoC) da ake buƙata, tare da tabbatar da tsarin shigo da kaya ba tare da rikici ba ga wakilan share fage na yankinku.

9. Za mu iya neman samfurin da za a gwada a kan ma'adinanmu na Habasha ko Tanzaniya?

Hakika. Muna ƙarfafa yanke shawara bisa ga bayanai. Injiniyoyin ƙarfe na Gabashin Afirka za su iya neman samfuran gwaji kyauta na AuCyan™, AuCarb™, ko AuLeach™. Za mu aika da waɗannan kai tsaye zuwa dakin gwaje-gwajen shafinku don ku iya gudanar da gwaje-gwajen kwalba na farko da kuma tabbatar da ci gaban murmurewa akan takamaiman bayanin martabar ma'adinan ku.

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